Example usage for android.util DisplayMetrics DisplayMetrics

Introduction

In this page you can find the example usage for android.util DisplayMetrics DisplayMetrics.

Prototype

public DisplayMetrics()

Source Link

Usage

From source file:Main.java

public static DisplayMetrics getWindowMetrics(Activity activity) {
    DisplayMetrics metrics = new DisplayMetrics();
    activity.getWindowManager().getDefaultDisplay().getMetrics(metrics);
    return metrics;
}

From source file:Main.java

public static DisplayMetrics getScreenSize(Context context) {
    DisplayMetrics metrics = new DisplayMetrics();
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    Display display = wm.getDefaultDisplay();
    display.getMetrics(metrics);/*from  w w w  .  j av a 2 s  .c om*/
    return metrics;
}

From source file:Main.java

public static int getHeigth(Activity activity) {
    DisplayMetrics dm = new DisplayMetrics();
    activity.getWindowManager().getDefaultDisplay().getMetrics(dm);
    return dm.heightPixels;
}

From source file:Main.java

/**
 * This Function convert the DP to Pixel.
 * //from w  ww  . j  av  a2 s  .c o m
 * See below for @params.
 */

public static int convertDPtoPX(Context ctx, int dp) {

    DisplayMetrics metrics = new DisplayMetrics();
    ((Activity) ctx).getWindowManager().getDefaultDisplay().getMetrics(metrics);
    float logicalDensity = metrics.density;
    int px = (int) (dp * logicalDensity + 0.5);
    System.out.println("DP to Pixel-->" + dp + " = " + px);
    return px;
}

From source file:Main.java

/**
 * Get the screen width./*from w  ww  .j av a  2  s. c o m*/
 *
 * @param context
 * @return the screen width
 */
public static int getScreenWidth(Context context) {
    if (context != null) {
        DisplayMetrics displayMetrics = new DisplayMetrics();
        WindowManager windowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
        windowManager.getDefaultDisplay().getMetrics(displayMetrics);

        return displayMetrics.widthPixels;
    } else {
        return 1080;
    }
}

From source file:Main.java

public static int getOrientation(Context context) {
    DisplayMetrics displayMetrics = new DisplayMetrics();
    displayMetrics.widthPixels = 1280;//from  w  w  w .ja  v  a2s .c  o m
    displayMetrics.heightPixels = 720;
    try {
        WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
        wm.getDefaultDisplay().getMetrics(displayMetrics);
    } catch (Exception e) {
        //do nothing
    }

    if (displayMetrics.heightPixels > displayMetrics.widthPixels) {
        return PORTRAIT;
    } else {
        return LANDSCAPE;
    }
}

From source file:Main.java

/**
 * Get the screen height./* www. j a v a 2 s .  c  o m*/
 *
 * @param context
 * @return the screen height
 */
public static int getScreenHeight(Context context) {
    if (context != null) {
        DisplayMetrics displayMetrics = new DisplayMetrics();
        WindowManager windowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
        windowManager.getDefaultDisplay().getMetrics(displayMetrics);

        return displayMetrics.heightPixels;
    } else {
        return 1920;
    }
}

From source file:Main.java

public static float getScreenDensity(Activity activity) {
    DisplayMetrics metrics = new DisplayMetrics();
    activity.getWindowManager().getDefaultDisplay().getMetrics(metrics);
    return metrics.density;
}

From source file:Main.java

public static Pair<Integer, Integer> getScreenDimensions(Context paramContext) {
    WindowManager localWindowManager = (WindowManager) paramContext.getSystemService("window");
    DisplayMetrics localDisplayMetrics = new DisplayMetrics();
    localWindowManager.getDefaultDisplay().getMetrics(localDisplayMetrics);
    int i = Math.min(localDisplayMetrics.widthPixels, localDisplayMetrics.heightPixels);
    int j = Math.max(localDisplayMetrics.widthPixels, localDisplayMetrics.heightPixels);
    return new Pair(Integer.valueOf(i), Integer.valueOf(j));
}

From source file:Main.java

public static int getScreenWidth(Context context) {
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    Display display = wm.getDefaultDisplay();
    DisplayMetrics metrics = new DisplayMetrics();
    display.getMetrics(metrics);/*from   w w  w. j  a va 2 s  .  c o  m*/

    return metrics.widthPixels;
}